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Package "linux-hwe"

Name: linux-hwe

Description:

This package is just an umbrella for a group of other packages, it has no description.
Description samples from packages in group:

  • Linux kernel buildinfo for version 5.0.0 on 32 bit x86 SMP
  • Linux kernel buildinfo for version 5.0.0 on 32 bit x86 SMP
  • Linux kernel buildinfo for version 5.0.0 on 32 bit x86 SMP
  • Linux kernel buildinfo for version 5.0.0 on 32 bit x86 SMP

Latest version: 5.0.0-32.34~18.04.2
Release: bionic (18.04)
Level: updates
Repository: main

Links

Save this URL for the latest version of "linux-hwe": https://www.ubuntuupdates.org/linux-hwe



Other versions of "linux-hwe" in Bionic

Repository Area Version
security main 5.0.0-32.34~18.04.2
PPA: Canonical Kernel Team 5.0.0-32.34~18.04.2

Packages in group

Deleted packages are displayed in grey.


Changelog

Version: 5.0.0-23.24~18.04.1 2019-07-31 23:07:04 UTC

  linux-hwe (5.0.0-23.24~18.04.1) bionic; urgency=medium

  * bionic/linux-hwe: 5.0.0-23.24~18.04.1 -proposed tracker (LP: #1838270)

  [ Ubuntu: 5.0.0-23.24 ]

  * disco/linux: 5.0.0-23.24 -proposed tracker (LP: #1838271)
  * linux hwe i386 kernel 5.0.0-21.22~18.04.1 crashes on Lenovo x220
    (LP: #1838115)
    - x86/mm: Check for pfn instead of page in vmalloc_sync_one()
    - x86/mm: Sync also unmappings in vmalloc_sync_all()
    - mm/vmalloc.c: add priority threshold to __purge_vmap_area_lazy()
    - mm/vmalloc: Sync unmappings in __purge_vmap_area_lazy()

Source diff to previous version
1838115 linux hwe i386 kernel 5.0.0-21.22~18.04.1 crashes on Lenovo x220

Version: 4.18.0-25.26~18.04.1 2019-06-28 14:07:01 UTC

  linux-hwe (4.18.0-25.26~18.04.1) bionic; urgency=medium

  * linux-hwe: 4.18.0-25.26~18.04.1 -proposed tracker (LP: #1833950)

  [ Ubuntu: 4.18.0-25.26 ]

  * linux: 4.18.0-25.26 -proposed tracker (LP: #1833952)
  * CVE-2019-11479
    - SAUCE: tcp: add tcp_min_snd_mss sysctl
    - SAUCE: tcp: enforce tcp_min_snd_mss in tcp_mtu_probing()
  * Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
    manipulation (LP: #1831638) // CVE-2019-11478
    - tcp: refine memory limit test in tcp_fragment()

 -- Stefan Bader <email address hidden> Thu, 27 Jun 2019 09:04:12 +0200

Source diff to previous version
1831638 Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard manipulation
CVE-2019-11479 Jonathan Looney discovered that the Linux kernel default MSS is hard-c ...
CVE-2019-11478 Jonathan Looney discovered that the TCP retransmission queue implementation in tcp_fragment in the Linux kernel could be fragmented when handling cer

Version: 4.18.0-24.25~18.04.1 2019-06-24 15:07:07 UTC

  linux-hwe (4.18.0-24.25~18.04.1) bionic; urgency=medium

  [ Ubuntu: 4.18.0-24.25 ]

  * CVE-2019-12817
    - SAUCE: powerpc/mm/64s/hash: Reallocate context ids on fork

 -- Kleber Sacilotto de Souza <email address hidden> Thu, 20 Jun 2019 11:49:57 +0200

Source diff to previous version
CVE-2019-12817 RESERVED

Version: 4.18.0-22.23~18.04.1 2019-06-17 21:07:13 UTC

  linux-hwe (4.18.0-22.23~18.04.1) bionic; urgency=medium

  [ Ubuntu: 4.18.0-22.23 ]

  * Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard
    manipulation (LP: #1831638)
    - SAUCE: tcp: tcp_fragment() should apply sane memory limits
  * Remote denial of service (system crash) caused by integer overflow in TCP
    SACK handling (LP: #1831637)
    - SAUCE: tcp: limit payload size of sacked skbs

 -- Stefan Bader <email address hidden> Thu, 06 Jun 2019 10:01:56 +0200

Source diff to previous version
1831638 Remote denial of service (resource exhaustion) caused by TCP SACK scoreboard manipulation
1831637 Remote denial of service (system crash) caused by integer overflow in TCP SACK handling

Version: 4.18.0-21.22~18.04.1 2019-06-04 10:07:09 UTC

  linux-hwe (4.18.0-21.22~18.04.1) bionic; urgency=medium

  * linux-hwe: 4.18.0-21.22~18.04.1 -proposed tracker (LP: #1829185)

  [ Ubuntu: 4.18.0-21.22 ]

  * linux: 4.18.0-21.22 -proposed tracker (LP: #1829186)
  * disable a.out support (LP: #1818552)
    - [Config] Turn off a.out support
  * ftrace in ubuntu_kernel_selftests hang with Cosmic kernel (LP: #1826385)
    - kprobes/x86: Fix instruction patching corruption when copying more than one
      RIP-relative instruction
  * touchpad not working on lenovo yoga 530 (LP: #1787775)
    - Revert "UBUNTU: SAUCE: i2c:amd Depends on ACPI"
    - Revert "UBUNTU: SAUCE: i2c:amd move out pointer in union i2c_event_base"
    - Revert "UBUNTU: SAUCE: i2c:amd I2C Driver based on PCI Interface for
      upcoming platform"
    - i2c: add extra check to safe DMA buffer helper
    - i2c: Add drivers for the AMD PCIe MP2 I2C controller
    - [Config] Update config for AMD MP2 I2C driver
    - [Config] Update I2C_AMD_MP2 annotations
  * Geneve tunnels don't work when ipv6 is disabled (LP: #1794232)
    - geneve: correctly handle ipv6.disable module parameter
  * There are 4 HDMI/Displayport audio output listed in sound setting without
    attach any HDMI/DP monitor (LP: #1827967)
    - ALSA: hda/hdmi - Read the pin sense from register when repolling
    - ALSA: hda/hdmi - Consider eld_valid when reporting jack event
  * Headphone jack switch sense is inverted: plugging in headphones disables
    headphone output (LP: #1824259)
    - ASoC: rt5645: Headphone Jack sense inverts on the LattePanda board
  * CTAUTO:DevOps:860.50:devops4fp1:Error occurred during LINUX Dmesg error
    Checking for all LINUX clients for devops4p10 (LP: #1766201)
    - SAUCE: integrity: downgrade error to warning
  * potential memory corruption on arm64 on dev release (LP: #1827437)
    - driver core: Postpone DMA tear-down until after devres release
  * powerpc/pmu/ebb test in ubuntu_kernel_selftest failed with "error while
    loading shared libraries" on Bionic/Cosmic PowerPC (LP: #1812805)
    - selftests/powerpc/pmu: Link ebb tests with -no-pie
  * unnecessary request_queue freeze (LP: #1815733)
    - block: avoid setting nr_requests to current value
    - block: avoid setting none scheduler if it's already none
  * Kprobe event string type argument failed in ftrace from
    ubuntu_kernel_selftests on B/C i386 (LP: #1825780)
    - selftests/ftrace: Fix kprobe string testcase to not probe notrace function
  * False positive test result in run_netsocktests from net in
    ubuntu_kernel_selftest (LP: #1825777)
    - selftests/net: correct the return value for run_netsocktests

 -- Stefan Bader <email address hidden> Thu, 16 May 2019 15:14:38 +0200

1818552 disable a.out support
1826385 ftrace in ubuntu_kernel_selftests hang with Cosmic kernel
1787775 touchpad not working on lenovo yoga 530
1794232 Geneve tunnels don't work when ipv6 is disabled
1827967 There are 4 HDMI/Displayport audio output listed in sound setting without attach any HDMI/DP monitor
1824259 Headphone jack switch sense is inverted: plugging in headphones disables headphone output
1766201 CTAUTO:DevOps:860.50:devops4fp1:Error occurred during LINUX Dmesg error Checking for all LINUX clients for devops4p10
1827437 potential memory corruption on arm64 on dev release
1812805 powerpc/pmu/ebb test in ubuntu_kernel_selftest failed with \
1815733 unnecessary request_queue freeze
1825780 Kprobe event string type argument failed in ftrace from ubuntu_kernel_selftests on B/C i386
1825777 False positive test result in run_netsocktests from net in ubuntu_kernel_selftest



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